51086535851354 has 16 divisors (see below), whose sum is σ = 77932723471200. Its totient is φ = 25109007021744.

The previous prime is 51086535851347. The next prime is 51086535851411. The reversal of 51086535851354 is 45315853568015.

It is a Harshad number since it is a multiple of its sum of digits (59).

It is a junction number, because it is equal to n+sod(n) for n = 51086535851293 and 51086535851302.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9166157 + ... + 13645200.

It is an arithmetic number, because the mean of its divisors is an integer number (4870795216950).

Almost surely, 2^{51086535851354} is an apocalyptic number.

51086535851354 is a deficient number, since it is larger than the sum of its proper divisors (26846187619846).

51086535851354 is a wasteful number, since it uses less digits than its factorization.

51086535851354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22830397.

The product of its (nonzero) digits is 43200000, while the sum is 59.

The spelling of 51086535851354 in words is "fifty-one trillion, eighty-six billion, five hundred thirty-five million, eight hundred fifty-one thousand, three hundred fifty-four".